Dodge isn't in class, and the pups wonder why. Woofer begins to really miss Dodge but hides his feeling from the rest of the class. It's only when Woofer says out loud how he feels that he starts to feel better and discovers the others feel the same way too.

When Biscuit gets peas stuck in her fur, Dodge mishears and thinks she has fleas. The misunderstanding sends the rest of the pups into a frenzy, thinking that fleas are spreading around the school.

Everyone's excited about the scavenger hunt, until they discover Miss Collie has mixed up the pups' usual groups. Dodge misses his best friends and has to learn to work with Tiny.